Group 1 - The 20th United Nations Internet Governance Forum is held from June 23 to 27 in Lillestrøm, Norway, focusing on the theme of "Building Digital Governance" with over 250 discussion sessions organized [1][6] - Tsinghua University participates in the forum, hosting a lightning talk on "Artificial Intelligence Empowering Sustainable Development: Roles of Public and Private Sectors" and launching the English version of "The Chinese Story of Intelligent Society Development and Governance" [1][3] - The lightning talk features speeches from various experts discussing China's policies on AI development and governance, the role of youth in intelligent social governance, and the potential and risks of AI in sustainable development, attended by nearly 100 domestic and international guests [1][3] Group 2 - The book "The Chinese Story of Intelligent Society Development and Governance" is introduced, detailing its background, writing process, main content, and future vision, with examples from cities like Ordos and Hefei [3] - Tsinghua University sets up a permanent exhibition booth at the main venue, showcasing achievements in intelligent social governance from Tsinghua University and 92 national intelligent social governance experimental bases in areas such as scientific research and talent cultivation [5] - The United Nations Internet Governance Forum, established in November 2006, aims to promote discussions and dialogues among various stakeholders on public policies related to the internet, with Tsinghua University hosting "Intelligent Social Governance" themed activities for the fourth consecutive year [6]